TOPEAK TRI-BACKUP PRO-V SEAT MOUNT TRIKE HUBS 710mm width with 7° rise

710mm width with 7° rise and 125mm nominal stem length

Shimano Equivalent PD-R540

162mm wide cargo area

QuickClick handlebar mount

TOPEAK TRI-BACKUP PRO-V SEAT MOUNT TRIKE HUBS 710mm width with 7° riseSaving time wherever possible is important to a triathlete and the Tri Backup Pro V aids by mounting to the V section of your saddle to form a rear saddle hook helping to minimize T1 and T2 times Also provides multi combo capabilities to customize equipment for any race needs and can be configured to hold one or two bottles as well as other accessories Compatible accessories include Topeak`s Tirebag, Tubebag, Ninja series cages as well as the